Abstract:
INTRODUCTION:Infections caused by multidrug-resistant bacteria are increasingly common and represent a serious problem for public health. Staphylococcus aureus is one of the major agents of infections, and methicillin-resistant S. aureus (MRSA) has spread worldwide. The aim of this study was to phenotypically and genotypically characterize 55 MRSAs isolated in the University Hospital of Londrina, Paraná, Brazil, during 2010. METHODOLOGY:Bacterial isolates were characterized based on their antimicrobial susceptibility profile, biofilm production capacity, and staphylococcal chromosome cassette mec (SCCmec) type. Determination of clonal groups was performed by polymerase chain reaction using the RW3A, JB1, and BOX A1R primers and high-resolution melting (HRM) analysis. RESULTS:The majority of isolates harbored SCCmec type II. SCCmec III, characteristic of the Brazilian endemic clone, was observed in four strains. Only two isolates harbored SCCmec type IV, which is common in community-acquired MRSA strains. Most isolates also showed resistance to more than four of the tested antimicrobials, and 30 isolates exhibited the ability to produce biofilm. DNA polymorphism analysis showed a higher discriminatory power for the JB1 primer, but RW3A revealed several clonal groups of MRSA with similar genotypic and phenotypic characteristics. HRM analysis showed eight different sequence types. CONCLUSIONS:These results are important for epidemiological studies involving MRSA infections.
journal_name
J Infect Dev Ctriesjournal_title
Journal of infection in developing countriesauthors
Bodnar GC,Martins HM,De Oliveira CF,Morey AT,Tavares ER,Cardoso JD,Perugini MR,Lioni LM,Yamada-Ogatta SF,Kobayashi RK,Nakazato Gdoi
10.3855/jidc.7887subject
Has Abstractpub_date
2016-12-30 00:00:00pages
1306-1317issue
12eissn
2036-6590issn
1972-2680journal_volume
10pub_type
杂志文章abstract:INTRODUCTION:Association between Ascaris lumbricoides infection and asthma is a controversial subject that has been studied by several authors based on the hygiene theory. This work contributes to better understanding this issue. METHODOLOGY:This was a cross-sectional study involving 1,004 children from a neighborhood...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.3585
更新日期:2014-07-14 00:00:00
abstract:INTRODUCTION:Sexually transmitted infections (STI) are a major public health, social, and economic problem leading to morbidity, mortality, and stigma. This study was conducted to determine the prevalence of STIs, investigate behavioral risk factors and the relationship between the STIs/HIV and demographic factors. ME...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.5964
更新日期:2015-04-15 00:00:00
abstract:INTRODUCTION:The etiological association of Helicobacter pylori with gastric ulcer (GU), gastric cancer (GC), and duodenal ulcer (DU) is well-known. Understanding the epidemiology of H. pylori facilitates the estimation of disease burden in a certain population. This study presents the diversity of H. pylori genotypes ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.2942
更新日期:2013-03-14 00:00:00
abstract::Dengue is the most important tropical mosquito-borne infectious disease caused by an arbovirus, the dengue virus. It should be noted that there are still other unusual modes of transmission of dengue infection. This paper summarizes those non vector-borne transmissions of dengue including vertical transmission, transf...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章,评审
doi:10.3855/jidc.145
更新日期:2009-11-30 00:00:00
abstract:INTRODUCTION:Malaria remains an important public health problem despite recent scientific breakthroughs regarding knowledge about malaria and treatment strategies. The objective of this study was to analyze malaria patients' knowledge about the disease, its treatment and prevention, linking it to drug treatment adheren...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.7129
更新日期:2016-11-24 00:00:00
abstract:INTRODUCTION:The distribution of both malaria and schistosomiasis exhibits a large geographical overlap in tropical environments, particularly in sub-Saharan Africa. This part of the world currently harbours more than 85% of the estimated global burden of these diseases. Studies showed that artemisinin derivatives used...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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abstract:INTRODUCTION:Women infected with human immunodeficiency virus (HIV) have a higher risk of contracting human papillomavirus (HPV) infections and are more prone to develop cervical cancer. The objective of this study was to determine the prevalence of HPV and its association with risk factors among Moroccan women living ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2018-06-30 00:00:00
abstract::These indications were drawn up by the Federal Medical-Scientific Commission (FIGC Commission), supplemented for the necessary time by some experts on the subject; currently they are intended to grant the highest achievable guarantee level to protect the health of players, referees and all professionals involved in ca...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2020-10-31 00:00:00
abstract:INTRODUCTION:The aim of this study was to assess tuberculosis (TB) knowledge, attitudes, and practices in both the general population and risk groups in Thailand. METHODOLOGY:In a cross-sectional survey, a general population (n = 3,074) and family members of a TB patient (n = 559) were randomly selected, using stratif...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2016-08-02 00:00:00
abstract:INTRODUCTION:This study aims at defining through a retrospective evaluation, the clinical parameters affecting the clinical course and consequently the management of patients presenting with cervicofacial abscesses. METHODOLOGY:A total of 394 patients diagnosed with abscess at the University of Sassari Otorhinolaryngo...
journal_title:Journal of infection in developing countries
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journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2015-10-29 00:00:00
abstract:INTRODUCTION:The present study aimed to assess the antibiotic resistance profiles and detect the presence of the sul2 gene in sulfamethoxazole-susceptible and resistant isolates of Escherichia coli obtained from outpatients and inpatients with urinary tract infections. METHODOLOGY:The resistance profiles of 739 strain...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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abstract::Ochrobactrum and Brucella are genetically related genera of the family Brucellaceae, sharing 98.8% rRNA similarity. Because of their phenotypic similarity, Ochrobactrum can be miscoded as Brucella by automated identification systems. The misidentification on blood cultures (BCs) of B. suis as O. anthropi by the VITEK ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.7532
更新日期:2016-04-28 00:00:00
abstract:INTRODUCTION:Taenia solium cysticercosis is considered an emerging parasitic zoonosis of global importance due to its impact on both agriculture and public health in developing countries. Epidemiological information on human cysticercosis is limited in Nigeria. This study was conducted to determine the seroprevalence o...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.5415
更新日期:2015-08-29 00:00:00
abstract:INTRODUCTION:Gallbladder stones are a very frequently occurring condition. Despite bile bactericidal activity, many bacteria have been detected inside the gallbladder, and gallstones facilitate their presence. Between 3% and 5% of the patients with Salmonella spp. infection develop the carrier stage, with the bacteria ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2017-03-31 00:00:00
abstract:BACKGROUND:Chikungunya is an acute viral infection presenting with a febrile episode and severe arthralgia, swelling of soft tissues, especially around the ankles. Many patients recover with nonspecific treatment of analgesics. Some patients continue to have subacute crippling arthritis in the legs affecting their mobi...
journal_title:Journal of infection in developing countries
pub_type: 临床试验,杂志文章
doi:
更新日期:2008-04-01 00:00:00
abstract::A clinical case of infection caused by Fasciolopsis buski in a 24 weeks pregnant woman from Vietnam affected by systemic lupus erythematosus (SLE) is reported here. On 22 February 2012 the patient was admitted to Hue Hospital in Hue, Vietnam, with a diagnosis of general illness and suspected acute anaemia. Laboratory ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.7017
更新日期:2015-07-04 00:00:00
abstract:INTRODUCTION:A cross-sectional study was carried out to assess the prevalence of E. histolytica and E. dispar by examining stool samples obtained from 1,003 students of public schools in Maceió, Alagoas, Brazil. METHODOLOGY:All stool samples were processed using the spontaneous sedimentation technique and examined mic...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2016-10-31 00:00:00
abstract:INTRODUCTION:The goal of this study was to evaluate whether any characteristics that are evident at presentation for urgent medical attention could be used to differentiate cases of H5N1 in the absence of viral testing. METHODOLOGY:Information about exposure to poultry, clinical signs and symptoms, treatments, and out...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2014-02-13 00:00:00
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journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2013-04-17 00:00:00
abstract:INTRODUCTION:Vaccine strategies represent an essential component for the future control of schistosomiasis. This work aimed to evaluate the role of detergents for potentiating the effect of Schistosoma mansoni tegumental antigens (TA) against challenge infection. METHODOLOGY:Two detergents; Triton X-100 (TX-100) and s...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.1199
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journal_title:Journal of infection in developing countries
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更新日期:2019-08-31 00:00:00
abstract:BACKGROUND:Non-typhoidal Salmonella are frequently food-borne zoonotic pathogens that may cause invasive disease in HIV-positive individuals. METHODOLOGY:Invasive isolates (n = 652) of Salmonella Typhimurium from human patients in Gauteng Province of South Africa were investigated for the years 2006 and 2007. Bacteria...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.10583
更新日期:2019-01-31 00:00:00
abstract:INTRODUCTION:Giardiasis is a human health concern worldwide, especially among schoolchildren. Giardia duodenalis genotypes A and B are infective to humans, but their zoonotic potential remains controversial. In Mexico, the most prevalent genotype is A, but B was also detected in southeastern Mexico. In Sinaloa state, n...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2017-02-28 00:00:00
abstract:INTRODUCTION:Salmonella enterica is recognised worldwide as one of the major agents of human gastrointestinal infections. The aim of the present work is to ascertain the antimicrobial susceptibilities of 150 Salmonella enterica serovar Enteritidis isolates from humans in Morocco during the period from 2000 to 2008. ME...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.806
更新日期:2010-12-23 00:00:00
abstract:INTRODUCTION:When bacterial pericarditis is suspected, urgent pericardial drainage combined with intravenous antibacterial therapy is mandatory to avert devastating, life-threatening complications. There have been scanty results on antimicrobial susceptibility of common causative microorganisms of bacterial pericarditi...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2015-07-30 00:00:00
abstract:INTRODUCTION:Ice can be contaminated by pathogenic bacteria. This study aimed to identify critical points in iced beverage production and distribution lines to examine the presence of pathogenic bacteria in a beverage and its processing environment, as well as when water and ice used as main ingredients. METHODOLOGY:T...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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更新日期:2017-06-30 00:00:00
abstract:INTRODUCTION:The widespread use of tigecycline raises the question of increasing infection rates of Pseudomonas aeruginosa (PA) in ICUs which are not affected by this antibiotic. OBJECTIVE:The aim of this study was to determine if treatment with tigecycline is a risk factor for PA infection in ICU patients. METHODOLO...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
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abstract:INTRODUCTION:Intestinal and extraintestinal infections by Aeromonas spp., remain controversial, due to the existence of healthy carriers of Aeromonas spp. In children under five years old, the diarrhea of infectious origin constitutes the second cause of mortality and remains a major concern for public health. The aim ...
journal_title:Journal of infection in developing countries
pub_type: 杂志文章
doi:10.3855/jidc.12966
更新日期:2020-10-31 00:00:00